#ifndef INTEGERS_H_
#define INTEGERS_H_
namespace SymCe{
	enum Sign {POSITIVE = 0, NEGATIVE = 1};
	Sign other(Sign sign);
	typedef unsigned int Integer;
	Integer gcd(Integer a, Integer b);	//Finds Greatest Common Divisor of a and b;
	Integer lcm(Integer a, Integer b);	//Finds Least Common Multiple of a and b
}	
	
#endif /*INTEGERS_H_*/
